On May 9, Tiffany Champion, a 28-year-old digital strategist and student astrologer in Brooklyn, and her husband, Harry Champion, a 28-year-old product manager, celebrated their five-year anniversary at home marathoning their favorite film series. They also exchanged five gifts, to signify five years together — an effort that would have made for perfect couples’ content. But online, Tiffany only shared one portion of the day — a discrete Instagram story with an image of a cake that read “Tiffany & Harry 5 Years.”

The couple met in 2019, became official a couple months later, and married in 2022. Unlike most social media users who provide a clear…